CN220143192U - Turnover type oscillating device - Google Patents
Turnover type oscillating device Download PDFInfo
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- CN220143192U CN220143192U CN202221341151.XU CN202221341151U CN220143192U CN 220143192 U CN220143192 U CN 220143192U CN 202221341151 U CN202221341151 U CN 202221341151U CN 220143192 U CN220143192 U CN 220143192U
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- 230000007306 turnover Effects 0.000 title claims abstract description 45
- 230000010355 oscillation Effects 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 229920000742 Cotton Polymers 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 description 25
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940126680 traditional chinese medicines Drugs 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
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Abstract
The utility model discloses a turnover type oscillating device, which relates to the field of laboratory equipment, and comprises a folding plate, wherein the inner side wall of an oscillating box body is provided with a fixed bottom plate, the fixed bottom plate is provided with an installing groove, the lower end of a sample container is arranged in the installing groove, and an end cover at the upper end of the sample container is tightly attached to the folding plate through an elastic piece; a rotating shaft is arranged below the fixed bottom plate, an oscillating convex part is arranged on the rotating shaft, the oscillating convex part is positioned right below the mounting groove, the rotating shaft is connected with an oscillating driving mechanism in the control unit, and one end of the rotating shaft is fixed on the side wall of the oscillating box body through a bearing seat; the turnover unit comprises a turnover shaft, the turnover shaft is connected with a turnover driving mechanism in the control unit, and one end of the turnover shaft is connected with the outer side face of the oscillation box body. The buffer cotton net is arranged in the mounting groove of the fixed bottom plate, so that vibration force can be buffered, and a sample container mounted in the mounting groove is protected.
Description
Technical Field
The utility model relates to the field of laboratory treatment equipment, in particular to a turnover type oscillating device.
Background
The oscillator is a common treatment device for chemical and biological laboratories, and is a necessary conventional instrument for fixing, oscillating and uniformly mixing biochemical pretreatment sample liquid. At present, the traditional oscillator generally only has the function of buffering and oscillating, and the basic principle is that the liquid in containers such as test tubes and the like generates vortex by utilizing the rotation of the bottom, so that the purpose of fully and uniformly mixing the solution is achieved. However, due to the complex form of the sample, the problems of solidification agglomeration, uneven infiltration and the like caused by the addition of the extraction solvent are solved, and the solid and the liquid are difficult to completely and rapidly mix completely by a limited vertical vibration mode and a limited mixing vibration speed, and cannot be inverted or obliquely vibrated.
Chinese patent CN214389910U discloses a clinical laboratory test tube oscillator, comprising an oscillator base, an upright post, a test tube inserting positioning cylinder, an oscillation transmission mechanism and a test tube holder; the upright posts are two groups and are respectively connected to the oscillator base; the test tube inserting and positioning cylinder is positioned in the upright post, the lower part of the test tube inserting and positioning cylinder is connected with the test tube bottom bracket through a connecting rope, the inside of the test tube inserting and positioning cylinder is a circular test tube cavity, and the test tube is placed in the corresponding test tube cavity, and the bottom of the test tube is lifted through the test tube bottom bracket; the oscillation transmission mechanism is integrally arranged on the two groups of upright posts and corresponds to the lower part of the test tube collet.
Chinese patent CN112191168A provides a portable test tube oscillator for clinical laboratory, which relates to the field of medical apparatus. This portable test tube oscillator of clinical laboratory, including the main tank body, fixedly provided with first baffle between the front and back inner wall of main tank body, fixedly connected with second baffle and third baffle between first baffle and the main tank body inside wall, the second baffle is located the upper end of third baffle, the upper end of third baffle is fixedly provided with first motor, the output of first motor is fixedly provided with transfer line, the bottom of transfer line runs through third baffle and fixed cover is equipped with the carousel, the lower terminal surface of carousel is close to the fixed first pivot that is provided with in limit side department.
However, the technical solutions disclosed in the two above-mentioned two searched patents cannot effectively rotate the test tube at all angles, which may result in insufficient mixing of the solutions in the test tube, and therefore, improvement of the oscillation mode and the oscillation efficiency of the oscillator is needed.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a turnover type oscillating device.
In order to achieve the purpose of the utility model, the technical scheme of the utility model is as follows:
a turnover type oscillating device comprises a control unit, an oscillating unit, a turnover unit and a sample container;
the oscillating unit comprises an oscillating box body, a folding plate is arranged on the inner side wall of the oscillating box body, a fixed bottom plate is arranged at the bottom of the oscillating box body, a mounting groove is formed in the fixed bottom plate, the lower end of a sample container is arranged in the mounting groove, and an end cover at the upper end of the sample container is fixed with the folding plate through an elastic piece; a rotating shaft is arranged below the fixed bottom plate, an oscillating convex part is arranged on the rotating shaft, the oscillating convex part is positioned right below the mounting groove, the rotating shaft is connected with an oscillating driving mechanism in the control unit, and one end of the rotating shaft is fixed on the side wall of the oscillating box body through a bearing seat;
the turnover unit comprises a turnover shaft, the turnover shaft is connected with a turnover driving mechanism in the control unit, and one end of the turnover shaft is connected with the outer side face of the oscillation box body.
Further, the control unit is provided with an oscillation adjusting knob and a turnover adjusting knob, one side of the oscillation adjusting knob is provided with a display screen, the oscillation adjusting knob is connected with the oscillation driving mechanism, and the turnover adjusting knob is connected with the turnover driving mechanism.
Further, a start-stop switch for controlling the oscillation driving mechanism and the overturning driving mechanism is further arranged on the control unit, the start-stop switch is externally connected with a control power supply, and the start-stop switch is arranged below the display screen.
Further, the folding plate is fixedly connected with the inner side wall of the oscillating box body through a hinge.
Further, the oscillating box body comprises a first side plate and a second side plate, and U-shaped frames used for limiting the oscillating box body are arranged on the outer sides of the first side plate and the second side plate.
Further, two fixing shafts are arranged on the inner side wall of the oscillating box body, and two ends of each fixing shaft are fixed on the first side plate and the second side plate through screws respectively.
Further, the first side plate and the second side plate of the oscillating box body are parallel to each other, and handles are arranged on the outer surfaces of the first side plate and the second side plate.
Further, the oscillation driving mechanism and the overturning driving mechanism are both driving motors.
Further, a buffer cotton net is arranged in the mounting groove, the lower end of the sample container is in contact with the buffer cotton net, and the buffer cotton net is favorable for promoting the uniform mixing of the sample in the sample container during up-down oscillation.
Further, the adjusting knob is used for controlling oscillation time, rotation speed and the like, and the display screen arranged on one side of the adjusting knob is used for displaying operation data such as rotation speed values, oscillation time and the like.
Further, the control unit adopts a general form of alternating current and direct current, a rechargeable battery is arranged in the control unit, the control unit adopts direct current to finish operation when the control unit is used for outdoor operation and inconvenient for electricity utilization, and the control unit adopts alternating current to finish operation when the control unit is used in a laboratory.
Furthermore, the rechargeable battery arranged in the control unit can be replaced by a solar rechargeable battery, when the field experiment is performed, the solar rechargeable battery can be charged at any time, and the two solar rechargeable batteries are used alternately, so that long-time test operation can be completed.
Compared with the prior art, the utility model has the following beneficial effects:
the buffer cotton net is arranged in the mounting groove of the fixed bottom plate, so that vibration force can be buffered, and a sample container mounted in the mounting groove is protected; and the oscillation driving mechanism is connected with the oscillation box body through the rotating shaft, so that vertical and inclined oscillation can be realized, and the mixing uniformity of samples in the sample container is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
reference numerals: 1. oscillating the box body; 2. a folding plate; 3. a fixed bottom plate; 4. a sample container; 5. an elastic member; 6. a rotating shaft; 7. an oscillating convex portion; 8. a bearing seat; 9. a turnover shaft; 10. a control unit; 11. oscillating an adjusting knob; 12. turning over an adjusting knob; 13. a start-stop switch; 14. a display screen; 15. a first side plate; 16. a second side plate; u-shaped frame; 18. a fixed shaft; 19. a handle.
Detailed Description
In order to make the objects and technical solutions of the present utility model more clear, the technical solutions of the present utility model will be clearly and completely described below with reference to examples.
It should be noted that, the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "horizontal", "left", "right", "front", "rear", "lateral", "longitudinal", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
A flip-flop type oscillation device as shown in fig. 1 includes a control unit 10, an oscillation unit, a flip-flop unit, and a sample container 4; the oscillating unit includes oscillating box 1, installs folding board 2 on the inside lateral wall of oscillating box 1, and folding board 2 passes through hinge fixed connection with the inside lateral wall of oscillating box 1, and when dismantling, folding board 2 can upwards or fold down through the hinge, and then practice thrift the usage space. The bottom of the oscillation box body 1 is provided with a fixed bottom plate 3, the fixed bottom plate 3 is provided with a mounting groove, the lower end of the sample container 4 is arranged in the mounting groove, a buffer cotton net is arranged in the mounting groove, the lower end of the sample container 4 is in contact with the buffer cotton net, and the buffer cotton net is beneficial to promoting the uniform oscillation and mixing of samples in the sample container 4 when oscillating up and down. The upper end cover of the sample container 4 is tightly attached to the folding plate 2 through an elastic piece 5, the elastic piece 5 can be an elastic screw, and the elastic piece 5 penetrates through the outer surface of the upper end of the upper oscillating box body 1 and extends downwards to the inside of the oscillating box body 1; a rotating shaft 6 is arranged below the fixed bottom plate 3, an oscillating convex part 7 is arranged on the rotating shaft 6, the oscillating convex part 7 is positioned right below the mounting groove, the rotating shaft 6 is connected with an oscillating driving mechanism in the control unit 10, and one end of the rotating shaft 6 is fixed on the side wall of the oscillating box body 1 through a bearing seat 8; when the rotation shaft 6 rotates, the oscillation convex part 7 is driven to rotate, the oscillation convex part 7 touches the buffer cotton net in the mounting groove in the rotation process, and then the rotation force is transmitted to the bottom of the sample container 4, so that the up-down slight oscillation effect of the sample container 4 is realized.
The turnover unit comprises a turnover shaft 9, the turnover shaft 9 is connected with a turnover driving mechanism in the control unit 10, and one end of the turnover shaft 9 is connected with the outer side surface of the oscillation box body 1. The control unit 10 is provided with an oscillation adjusting knob 11 and a turnover adjusting knob 12, one side of the adjusting knob is provided with a display screen 14, the oscillation adjusting knob 11 is connected with an oscillation driving mechanism, and the turnover adjusting knob 12 is connected with a turnover driving mechanism. The oscillation adjusting knob 11 can control the start, stop, control time, rotation speed and the like of the rotation shaft 6, and the turning adjusting knob 12 can control the start, stop, control time, rotation speed and the like of the turning shaft 9. The control unit 10 is also provided with a start-stop switch 13 for controlling the oscillation driving mechanism and the overturning driving mechanism, the start-stop switch 13 is externally connected with a control power supply, and the start-stop switch 13 is arranged below the display screen 14. The oscillation driving mechanism and the overturning driving mechanism are driving motors. The display 14 is for displaying operation data such as a rotational speed value and an oscillation time.
The oscillating box 1 comprises a first side plate 15 and a second side plate 16, and a U-shaped frame 17 used for limiting the oscillating box 1 is arranged outside the first side plate 15 and the second side plate 16. Two fixing shafts 18 are arranged on the inner side wall of the oscillating box body 1, two ends of each fixing shaft 18 are respectively fixed on the first side plate 15 and the second side plate 16 through screws, and the fixing shafts 18 are used for fixing the sample container 4 in the overturning process. The first side plate 15 and the second side plate 16 of the oscillating box body 1 are parallel to each other, the outer surfaces of the first side plate 15 and the second side plate 16 are provided with handles 19, the carrying is convenient, and the bearing seat 8 is fixed inside the first side plate 15. The control unit 10 takes the general form of alternating current and direct current, and is internally provided with a rechargeable battery, and when the control unit is used for outdoor operation, the control unit takes the direct current to complete the operation, and when the control unit is used in a laboratory, the control unit takes the alternating current to complete the operation. The rechargeable battery arranged in the control unit 10 can be replaced by a solar rechargeable battery, when the field experiment is performed, the solar rechargeable battery can be charged at any time, and the two solar rechargeable batteries are used alternately, so that long-time test operation can be completed.
The working principle of the device is as follows:
the start-stop switch 13 in this device is turned on, in the operation oscillation process, according to actual conditions rotatory oscillation knob 11, and then drive oscillation actuating mechanism, oscillation actuating mechanism starts, and then drives the rotation of axis of rotation 6, and the vibration convex part 7 on the axis of rotation 6 rotates along with the rotation of axis of rotation 6, and the vibration convex part 7 contacts buffering web and the bottom of sample container 4 in the rotation in-process, and then promotes slight vibration about the sample container 4, closes oscillation knob 11, can stop the oscillation operation. In the overturning process, the overturning adjusting knob 12 is rotated according to the actual condition, the overturning driving mechanism is driven to start, the overturning driving mechanism is driven to overturn, the overturning shaft 9 overturns to directly drive the overturning of the oscillating box body 1, and the overturning of the oscillating box body 1 drives the overturning of the sample container 4 inside the oscillating box body 1, so that overturning operation is realized, the overturning adjusting knob 12 is closed, and overturning operation can be stopped.
The control unit 10 in the device adopts a general form of alternating current and direct current, a rechargeable battery is arranged in the control unit, the control unit adopts direct current to finish operation when the control unit is inconvenient to use electricity for field operation, and the control unit adopts alternating current to finish operation when the control unit is used in a laboratory. The rechargeable battery arranged in the control unit 10 can be replaced by a solar rechargeable battery, when the field experiment is performed, the solar rechargeable battery can be charged at any time, and the two solar rechargeable batteries are used alternately, so that long-time test operation can be completed. The device can complete the pretreatment of full-flow program samples such as sealing, inversion, overturning, vibration and the like of test tubes and tubular columns at one time, realizes batch vibration and batch treatment of samples with a large number, improves the efficiency of sample preparation and extraction, and is widely applicable to the pretreatment of samples such as foods, traditional Chinese medicines, environments, microorganisms, viruses, cells and the like.
The device has the functions of screwing and unscrewing the tube cap of the test tube and automatically buffering and oscillating, the turnover structure can rotate the tested sample by 360 degrees, so that the sample is more uniform when being oscillated and stirred, the rotating speed can be regulated by the regulating knob according to the requirement, the rotating speed value can be displayed on the display screen 14 in real time, the sample container 4 bottles are fixed by the sample clamp, and different test tube capacities and liquid loads can be selected according to the pretreatment flow. The test tube itself has the closed can screw and unscrew the test tube lid voluntarily, can solve the weeping problem when slope or inversion, and the end cover of sample container 4 itself can screw up and unscrew by full flow automation.
The foregoing is a description of embodiments of the utility model, which are specific and detailed, but are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (9)
1. The turnover type oscillating device is characterized by comprising a control unit, an oscillating unit, a turnover unit and a sample container;
the oscillating unit comprises an oscillating box body, a folding plate is arranged on the inner side wall of the oscillating box body, a fixed bottom plate is arranged at the bottom of the oscillating box body, a mounting groove is formed in the fixed bottom plate, the lower end of a sample container is arranged in the mounting groove, and an end cover at the upper end of the sample container is tightly attached to the folding plate through an elastic piece; a rotating shaft is arranged below the fixed bottom plate, an oscillating convex part is arranged on the rotating shaft, the oscillating convex part is positioned right below the mounting groove, the rotating shaft is connected with an oscillating driving mechanism in the control unit, and one end of the rotating shaft is fixed on the side wall of the oscillating box body through a bearing seat;
the turnover unit comprises a turnover shaft, the turnover shaft is connected with a turnover driving mechanism in the control unit, and one end of the turnover shaft is connected with the outer side face of the oscillation box body.
2. The turnover type oscillating device as claimed in claim 1, wherein the control unit is provided with an oscillating adjusting knob and a turnover adjusting knob, one side of the oscillating adjusting knob is provided with a display screen, the oscillating adjusting knob is connected with the oscillating driving mechanism, and the turnover adjusting knob is connected with the turnover driving mechanism.
3. The turnover type oscillating device of claim 2, wherein the control unit is further provided with a start-stop switch for controlling the oscillating driving mechanism and the turnover driving mechanism, the start-stop switch is externally connected with a control power supply, and the start-stop switch is arranged below the display screen.
4. The flip-flop type vibration device of claim 1 wherein said folding plate is connected to the inner side wall of the vibration case by a hinge.
5. The turnover type oscillating device of claim 1, wherein the oscillating box body comprises a first side plate and a second side plate, and a U-shaped frame for limiting the oscillating box body is arranged outside the first side plate and the second side plate.
6. The turnover type oscillating device of claim 5, wherein two fixed shafts are arranged on the inner side wall of the oscillating box body, and two ends of each fixed shaft are respectively fixed on the first side plate and the second side plate through screws.
7. The inverted pendulum assembly of claim 5 wherein the first side panel and the second side panel of the pendulum housing are parallel to each other and wherein the outer surfaces of the first side panel and the second side panel are provided with handles.
8. A flip-flop type oscillation device according to claim 1, wherein said oscillation driving mechanism and said flip-flop driving mechanism are both driving motors.
9. The inverted pendulum assembly of claim 1 wherein said mounting channel is provided with a buffer web and wherein the lower end of the sample container is in contact with the buffer web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221341151.XU CN220143192U (en) | 2022-05-31 | 2022-05-31 | Turnover type oscillating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221341151.XU CN220143192U (en) | 2022-05-31 | 2022-05-31 | Turnover type oscillating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220143192U true CN220143192U (en) | 2023-12-08 |
Family
ID=89012406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221341151.XU Active CN220143192U (en) | 2022-05-31 | 2022-05-31 | Turnover type oscillating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220143192U (en) |
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2022
- 2022-05-31 CN CN202221341151.XU patent/CN220143192U/en active Active
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